Added missing "packaging" elment to openid pom

openid/pom.xml

@@ -1,15 +1,16 @@
 <project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
          xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
     <modelVersion>4.0.0</modelVersion>
-  <parent>
-    <groupId>org.springframework.security</groupId>
-    <artifactId>spring-security-parent</artifactId>
-    <version>2.0-SNAPSHOT</version>
-  </parent>
+    <parent>
+        <groupId>org.springframework.security</groupId>
+        <artifactId>spring-security-parent</artifactId>
+        <version>2.0-SNAPSHOT</version>
+    </parent>
     <artifactId>spring-security-openid</artifactId>
     <name>Spring Security - OpenID support</name>
     <description>Spring Security - Support for OpenID</description>
-    <version>2.0-SNAPSHOT</version>
+    <version>2.0-SNAPSHOT</version>
+    <packaging>war</packaging>
 
     <dependencies>
         <dependency>